diff options
| author | morriss <morriss@f5534014-38df-0310-8fa8-9805f1628bb7> | 2007-09-04 22:13:26 +0000 |
|---|---|---|
| committer | morriss <morriss@f5534014-38df-0310-8fa8-9805f1628bb7> | 2007-09-04 22:13:26 +0000 |
| commit | 992e657efc1085d39cf42e95b6fadf2524dbd5e7 (patch) | |
| tree | 09a5747d8033978d3026f4f8a5573dd30443a767 /capture_ui_utils.c | |
| parent | efd8800482c71ab804ba4abb86ca59104199f4e4 (diff) | |
Don't call get_interface_descriptive_name() on a NULL iface: fixes a segfault when doing Statistics->Summary when you didn't capture anything (but rather read in a file)
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@22788 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'capture_ui_utils.c')
| -rw-r--r-- | capture_ui_utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/capture_ui_utils.c b/capture_ui_utils.c index 78c4e55909..29cc38e7fb 100644 --- a/capture_ui_utils.c +++ b/capture_ui_utils.c @@ -358,7 +358,7 @@ get_if_name(const char *if_text) const char * get_iface_description(capture_options *capture_opts) { - if (!capture_opts->iface_descr) + if (!capture_opts->iface_descr && capture_opts->iface) capture_opts->iface_descr = get_interface_descriptive_name(capture_opts->iface); return(capture_opts->iface_descr); |